-option('install_cron', type: 'boolean', value: true, description: 'Install update script into /etc/cron.daily')
+option('install_cron', type: 'boolean', value: false, description: 'Install mlocate conversion script into /etc/cron.daily')
+option('install_systemd', type: 'boolean', value: true, description: 'Install systemd service and timer for updatedb, if systemd is installed')
+option('systemunitdir', type: 'string', description: 'Where to install systemd units to (default: autodetect)')